/*
 * This header was generated from the Linux kernel headers by update_headers.py,
 * to provide necessary information from kernel to userspace, such as constants,
 * structures, and macros, and thus, contains no copyrightable information.
 */
#ifndef _UAPI_IPTABLES_H
#define _UAPI_IPTABLES_H
#include <linux/types.h>
#include <linux/compiler.h>
#include <linux/if.h>
#include <linux/netfilter_ipv4.h>
#include <linux/netfilter/x_tables.h>
#ifndef __KERNEL__
#define IPT_FUNCTION_MAXNAMELEN XT_FUNCTION_MAXNAMELEN
#define IPT_TABLE_MAXNAMELEN XT_TABLE_MAXNAMELEN
#define ipt_match xt_match
#define ipt_target xt_target
#define ipt_table xt_table
#define ipt_get_revision xt_get_revision
#define ipt_entry_match xt_entry_match
#define ipt_entry_target xt_entry_target
#define ipt_standard_target xt_standard_target
#define ipt_error_target xt_error_target
#define ipt_counters xt_counters
#define IPT_CONTINUE XT_CONTINUE
#define IPT_RETURN XT_RETURN
#include <linux/netfilter/xt_tcpudp.h>
#define ipt_udp xt_udp
#define ipt_tcp xt_tcp
#define IPT_TCP_INV_SRCPT	XT_TCP_INV_SRCPT
#define IPT_TCP_INV_DSTPT	XT_TCP_INV_DSTPT
#define IPT_TCP_INV_FLAGS	XT_TCP_INV_FLAGS
#define IPT_TCP_INV_OPTION	XT_TCP_INV_OPTION
#define IPT_TCP_INV_MASK	XT_TCP_INV_MASK
#define IPT_UDP_INV_SRCPT	XT_UDP_INV_SRCPT
#define IPT_UDP_INV_DSTPT	XT_UDP_INV_DSTPT
#define IPT_UDP_INV_MASK	XT_UDP_INV_MASK
#define ipt_counters_info xt_counters_info
#define IPT_STANDARD_TARGET XT_STANDARD_TARGET
#define IPT_ERROR_TARGET XT_ERROR_TARGET
#define IPT_MATCH_ITERATE(e, fn, args...) \
	XT_MATCH_ITERATE(struct ipt_entry, e, fn, ## args)
#define IPT_ENTRY_ITERATE(entries, size, fn, args...) \
	XT_ENTRY_ITERATE(struct ipt_entry, entries, size, fn, ## args)
#endif
struct ipt_ip {

	struct in_addr src, dst;

	struct in_addr smsk, dmsk;
	char iniface[IFNAMSIZ], outiface[IFNAMSIZ];
	unsigned char iniface_mask[IFNAMSIZ], outiface_mask[IFNAMSIZ];

	__u16 proto;

	__u8 flags;

	__u8 invflags;
};
#define IPT_F_FRAG		0x01
#define IPT_F_GOTO		0x02
#define IPT_F_MASK		0x03
#define IPT_INV_VIA_IN		0x01
#define IPT_INV_VIA_OUT		0x02
#define IPT_INV_TOS		0x04
#define IPT_INV_SRCIP		0x08
#define IPT_INV_DSTIP		0x10
#define IPT_INV_FRAG		0x20
#define IPT_INV_PROTO		XT_INV_PROTO
#define IPT_INV_MASK		0x7F
struct ipt_entry {
	struct ipt_ip ip;

	unsigned int nfcache;

	__u16 target_offset;

	__u16 next_offset;

	unsigned int comefrom;

	struct xt_counters counters;

	unsigned char elems[0];
};
#define IPT_BASE_CTL		64
#define IPT_SO_SET_REPLACE	(IPT_BASE_CTL)
#define IPT_SO_SET_ADD_COUNTERS	(IPT_BASE_CTL + 1)
#define IPT_SO_SET_MAX		IPT_SO_SET_ADD_COUNTERS
#define IPT_SO_GET_INFO			(IPT_BASE_CTL)
#define IPT_SO_GET_ENTRIES		(IPT_BASE_CTL + 1)
#define IPT_SO_GET_REVISION_MATCH	(IPT_BASE_CTL + 2)
#define IPT_SO_GET_REVISION_TARGET	(IPT_BASE_CTL + 3)
#define IPT_SO_GET_MAX			IPT_SO_GET_REVISION_TARGET
struct ipt_icmp {
	__u8 type;
	__u8 code[2];
	__u8 invflags;
};
#define IPT_ICMP_INV	0x01
struct ipt_getinfo {

	char name[XT_TABLE_MAXNAMELEN];


	unsigned int valid_hooks;

	unsigned int hook_entry[NF_INET_NUMHOOKS];

	unsigned int underflow[NF_INET_NUMHOOKS];

	unsigned int num_entries;

	unsigned int size;
};
struct ipt_replace {

	char name[XT_TABLE_MAXNAMELEN];

	unsigned int valid_hooks;

	unsigned int num_entries;

	unsigned int size;

	unsigned int hook_entry[NF_INET_NUMHOOKS];

	unsigned int underflow[NF_INET_NUMHOOKS];


	unsigned int num_counters;

	struct xt_counters __user *counters;

	struct ipt_entry entries[0];
};
struct ipt_get_entries {

	char name[XT_TABLE_MAXNAMELEN];

	unsigned int size;

	struct ipt_entry entrytable[0];
};
static __inline__ struct xt_entry_target *
ipt_get_target(struct ipt_entry *e)
{
	return (void *)e + e->target_offset;
}
#endif
